規格: L=25cm, 40cm, 55cm
Specification: L=25cm, 40cm, 55cm
顏色: 黑色
Color: Black
材質: 鐵
Quality: Iron
適用內徑3.8cm厚 (圓管,方管,木板等)
Suitable for use with thickness of inner diameter 3.8cm (round tube, square tube, wood board and ect.)